package com.yc.web.filters;

import java.io.IOException;
import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import org.apache.catalina.Session;


public class RightFilter implements Filter {

   
    public RightFilter() {
    }

	
	public void destroy() {
	}

	public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException {
	    HttpServletRequest req=(HttpServletRequest)request;
	    HttpServletResponse resp=(HttpServletResponse)response;
	    HttpSession session=req.getSession();
	   /* if(session.getAttribute("user")==null){
	    	resp.sendRedirect("../index.action");	
	    }else{
		   chain.doFilter(request, response);
	    }*/
	}

	
	public void init(FilterConfig fConfig) throws ServletException {
	}

}
